Nonwire Wound Variable Resistor

60713

(NSN) National Stock Number

5905-00-021-3215

Federal Supply Classification

5905 Resistor

Item Name Code

37407

Schedule B Code

8533400080

Summary

2 section quantity, cylindrical servo mounted body style, not established reliability indicator, 1.3115 inches minimum and 1.3120 inches maximum pilot diameter, 0.1270 inches minimum and 0.1370 inches maximum pilot length, 2.156 inches minimum and 2.188 inches maximum overall length

DAC	HCC	DMIL	RNCC
1	-	-	3

RNVC	SADC	MSDS	RNAAC
2	-	-	HD

Identification

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The finctional tolerance (linearity) of the output is equal to or less than plus or minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, and the like, shall be considered to be precision. Fr items having manually position taps designed to be set and fixed prior to use, see resistor,adjustable. For items with step by step variation, see rehostat and resistor, step by step. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. Excludes:resistor (1), variable, wire wound, nonprecision; resistor (1), variable nonwire wound, nonprecision; and resistor (1), variable, wire wound, precision.

INC	FIIG	Concept	Condition
37407	A002A0	1	1

Specifications

Section Quantity

Details

The number of individual elements.

Body Style

cylindrical servo mounted

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the body.

Reliability Indicator

not established

Details

An indication that the level of probability that an item will operate without failure,at a specified rated capability,at a specified temperature,and for a specified period of time,has been established by testing random samples of production lot.

Pilot Diameter

1.3115 inches minimum and 1.3120 inches maximum

Details

The length of a straight line which passes through the center of that portion used to guide the item and terminates at the circumference.

Pilot Length

0.1270 inches minimum and 0.1370 inches maximum

Details

The length of the pilot,which is the unthreaded portion beyond the thread used to guide the item.

Overall Length

2.156 inches minimum and 2.188 inches maximum

Details

The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

Undercut Diameter

1.312 inches nominal

Details

None.

Undercut Width

0.0730 inches nominal

Details

None.

Body Diameter

1.453 inches nominal

Details

The length of a straight line which passes through the center of the body,and terminates at the circumference.

Shaft Diameter

0.119 inches minimum and 0.120 inches maximum

Details

The length of a straight line which passes through the center of a shaft,and terminates at the circumference.

Shaft Length

0.656 inches minimum and 0.688 inches maximum

Details

A measurement of the longest dimension of the shaft,in distinction from width.

Body Length

1.500 inches nominal

Details

A measurement of the longest dimension of the body,in distinction from width.

Overall Diameter

2.047 inches nominal

Details

A measurement of the longest straight line across a circular cross-sectional plane.

Mounting Lip Diameter

1.4370 inches nominal

Details

None.

Mounting Lip Depth

0.0880 inches minimum and 0.0980 inches maximum

Details

None.

Shaft Style

round

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the shaft.

Shaft Bearing Type

ball

Details

Indicates the type of shaft bearing/s/ furnished.

Actuator Type

single shaft

Details

Indicates the type of facility or arrangement provided for moving the variable contact(s).

Effective Electrical Rotation In Deg Angular Rotation

350.0 nominal

Details

That part of the total rotational travel of the actuator that produces a change in output,expressed in degree angular rotation.

Maximum Starting Torque

0.70 inch-ounces

Details

The maximum amount of turning force required to initiate the actuator movement.

Maximum Running Torque

0.70 inch-ounces

Details

The maximum amount of force requred to maintain actuator movement.

Shaft Runout

0.001 inches

Details

The eccentricity of the shaft diameter with respect to the rotational axis of the shaft,measured at a specified distance from the end of the shaft,when the body of the item is held fixed and the shaft is rotated with a specified load applied radially to the shaft.

Lateral Runout

0.002 inches

Details

The perpendicularity of the mounting surface,with respect to the rotational axis of the shaft,and measured on the mounting surface at a specified distance from the outside edge of the mounting surface,when the shaft is held fixed and the body of the item is rotated with specified loads applied radially and axially to the body of the item.

Pilot Diameter Runout

0.001 inches

Details

The eccentricity of the pilot diameter with respect to the rotational axis of the shaft and measured on the pilot diameter when the shaft is held and the body of the item is rotated while a specified load is applied radially to the body.

Mechanical Backlash In Deg Angular Rotation

0.042

Details

The maximum difference of shaft position that occurs when the shaft is moved to the same actual output ratio point from opposite directions,expressed in degree angular rotation.

Terminal Location

radially positioned over less than half the circumference

Details

The position of the terminal/s/ for making connection to an item.please use mrc cqtm in place of this discontinued mrc.

Mounting Method

clamp ring

Details

The means of attaching the item.

Electrical Resistance Per Section

5.0 kilohms 1st section

Details

A measure of the opposition to the flow of direct or alternating current per section.

Electrical Resistance Per Section

15.0 kilohms 2nd section

Details

A measure of the opposition to the flow of direct or alternating current per section.

Rotary Actuator Travel In Angular Deg

360.0 nominal

Details

The measurement of the rotary mechanical motion of the actuating shaft of an item,expressed in degrees.

Function Conformity Tolerance Per Section

-0.10 to 0.10 all sections

Details

The permissible range per section by which the actual value of resistance or voltage at any specified point may deviate from the theoretical value for the linear or nonlinear function,expressed as a minus and plus percent.

Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power

125.0 all sections

Details

The ambient temperature at which the power dissipation of each section is derated to zero percent of the full rated power.

Power Dissipation Rating Per Section In Watts

2.0 free air all sections

Details

The maximum amount of electrical energy that can be expended per section,expressed in watts.

Function Conformity Per Section

all sections independent linearity

Details

The fidelity of the relationship between the actual function characteristics and the theoretical function per section.

Resistance Tolerance Per Section In Percent

-10.0 to 10.0 1st section

Details

The limits of permissible variation in the electrical resistance value per section of an item from its rated value,expressed in percent.

Resistance Tolerance Per Section In Percent

-10.0 to 10.0 2nd section

Details

The limits of permissible variation in the electrical resistance value per section of an item from its rated value,expressed in percent.

Actuator Travel Control Feature

continuous motion

Details

The feature that controls the actuator travel.

Function Characteristic Per Section

all sections linear

Details

The specified mathematical relation per section between the terminal resistance,or output ratio,and the rotation of the actuator.

Ambient Temp In Deg Celsius Per Section At Full Rated Power

40.0 all sections

Details

The ambient temperature,expressed in degrees celsius,of the medium surrounding each section at which it can be operated continuously at full rated power.

Terminal Type And Quantity

6 turret

Details

Indicates the type and number of terminals for providing electrical connection.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
7648736P007REVU	03538	6	-	C	1	-	ZZ
7648736PT7	03538	1	-	7	2	-	HD
749-6177	12205	6	-	5	9	-	TX
7648736P007REVW	98569	5	-	5	2	-	TX
749-6177	19176	5	-	5	2	-	TX

Material and Special Handling

Hazardous material, precious metals, criticality, and electrostatic discharge indicators.

HMIC	PMIC	ESD/EMI	Criticality
N	A	B	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
35140	-	P	-

RVC	WCC	TCC	SHC
-	72D	3	9

What's Included?

Certificate of Conformity
QC Inspection prior to shipping
On time delivery
Friendly service to back every order

Manufacturer

GENERAL DYNAMICS MOTION CONTROL LLC

CAGE: 10112

SAN DIEGO , CA , 92154-8217

UNITED STATES

View Products

FAQs

Frequently asked questions for NSN 5905-00-021-3215

What is the NIIN of the NSN 5905-00-021-3215?

The National Item Identification Number (NIIN) of the NSN 5905-00-021-3215 is 00-021-3215

When the NSN 5905-00-021-3215 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Sat, May 6, 1967

Does the NSN 5905-00-021-3215 contain any precious metals?

Does not contain precious metal

Does the NSN 5905-00-021-3215 contain any hazardous material?

No data in HMIRS

What is the ESD classification of NSN 5905-00-021-3215?

ESD sensitivity

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